Maryland Precision Spring

Constant Force & Point of Purchase Display Solutions

Constant Force and Variable Force Springs

Opening its doors in 1972, Maryland Precision Spring Division has become a full-service manufacturer of coiled springs, constant and variable force springs, stamped and formed metal parts, Reel Retrievers and Slideline™ POP products and systems. A well-trained and experienced workforce, tools designed and built in-house for ultimate quality control, and strong customer service surround every premium product Maryland Precision Spring offers.

Every metal part and wire form is manufactured from CNC coilers and state-of-the-art rotary-slide, multi-slide, and fourslide forming machines. Maryland Precision Spring custom manufactures its constant force springs in strip widths of .187" to 2", in thicknesses of .003" to .031", and lengths of 12" to 60" in all standard end treatments.

Maryland Precision Spring offers no-charge engineering design assistance, prototyping, small lot runs and high volume production capabilities, as well as quick turnaround on quotes and delivery - 48-hour turnaround for in-stock material and smaller quantity runs. Maryland Precision Spring has even created sub-assemblies from their manufactured springs and formed metal parts, along with outside-source parts, to save its customers both time and money.

Belleville Washers & Disc Springs

Slotted disc springs, wave washers, and other disc spring options available from MW IndustriesMaryland Precision Spring is the MWI location lead-manufacturer of disc springs with an extensive inventory and custom manufacturing capabilities. For forty years, we have been serving a range of industries including aerospace, transportation, machining, and construction. MPS offers complete design, engineering, and manufacturing support for customers desiring a custom product.

MPS disc spring services include:

Custom Disc Spring Manufacturing
Complete engineering and manufacturing support for custom Belleville washers and disc springs, from concept to finished product, utilizing materials such as high carbon and stainless steels, Inconel® and beryllium copper.

Custom Services
Product assembly and packaging services including stacking are available to all customers.

Large Inventory & Stock
A large disc spring inventory and stocking programs for “just-in-time” delivery requirements.

Quality Standards
MPS is ISO 9001:2008 certified. RoHS compliant product is available on request. All disc spring products are manufactured in the USA.

 For any questions about Catalog or Custom Disc Springs, please contact our disc spring team:

Phone: 877-231-6474
Fax (orders and quotes): 877-231-6472
Online Catalog:



8900 Kelso Drive Baltimore, MD 21221 USA
Ph 410.391.7400
Fx 410.687.9223

Certifications / Registrations: 

ISO 9001:2008
ITAR Certified